Redeveloping One of the World’s Highest-Grade Historic Tungsten Mines
Location
The Pasto Bueno mine, located in Ancash, Peru, is recognized for its exceptionally high grade and long production history. Historic operations produced ore averaging approximately 0.7–0.8% WO₃, among the highest grades of tungsten mines globally.
About us
Pasto Bueno Tungsten Inc. is a privately held company focused on redeveloping and restarting the historic mine. The company’s objective is to re-establish Pasto Bueno as a modern tungsten producer through disciplined exploration, engineering, and responsible mining practices.
The known mineral endowment of the district, together with its significant exploration potential, positions Pasto Bueno to become a reliable source of tungsten for decades to come, supporting industrial supply chains across multiple generations.
The known mineral endowment of the district, together with its significant exploration potential, positions Pasto Bueno to become a reliable source of tungsten for decades to come, supporting industrial supply chains across multiple generations.
Tungsten
Tungsten is a critical metal used in defense systems, aerospace, energy infrastructure, and advanced manufacturing. With global supply highly concentrated, new sources of high-grade tungsten are increasingly important for secure industrial supply chains